International Standards and Conformity Assessment for all electrical, electronic and related technologies

TC 91

Electronics assembly technology

 

Detail

Committee
Working Groups
Project Leader

Current

Status

Frcst Pub

Date

Stability

Date

TC 91WG 12 R. TaubeMERGED 2024

History

Stage
Document
Downloads
Decision Date
Target Date
DECPUB
2019-07-31 
RPUB
2019-08-12 
BPUB
2019-08-232019-11
MERGED
2019-09-242019-10
  

Abstract

IEC 61188-7:2017 establishes a consistent technique for the description of electronic component orientation, and their land pattern geometries. This facilitates and encourages a common data capture and transfer methodology amongst and between global trading partners.
This edition includes the following significant technical changes with respect to the previous edition:
a) Figure 1 has been corrected;
b) the term “rectangle” has generally been replaced by “polygon”;
c) level B has been indicated as preferred level for new libraries.

Project

IEC 61188-7/FRAGF ED2

Printed boards and printed board assemblies - Design and use - Part 7: Electronic component zero orientation for CAD library construction